What does your feature entail?
It entails a prompt appearing to ask the user if they want to take snapshot. This prompt would appear when they go to quit the app. It is for taking a backup of tab positions so that if they don't load back properly when opening Orion back up, you can load the snapshot. This will allow users to avoid frustration of losing tabs when restarting the browser.
It would be just like how "Are you sure you want to quite Orion" prompt appears when going to quit the app.
Background: I had quit Orion last night because it was using a lot of CPU for some reason, when I reopened the app about 25% of my 108 tabs I had open in a single window were lost. It seemed like it had reverted to an old state because there were tabs open that I had closed last week.